2-Type C Single Sided Foil Vapor Barrier + Free Gift! 3.28′ x 82.02′ 269 Square Feet Covers Up to A 6′ x 8′ Sauna

This is a superior radiant and vapor barrier used for sauna construction or other building applications. When building your sauna it is important to install this vapor barrier under the tongue and groove wall boards to increase the r-value radiate heat back into the sauna and add extra protection from sauna moisture. Once you frame and insulate your sauna walls simply staple this product to the studs prior to installing your tongue and groove wood. For the best protection be sure to make as few cuts as possible and always overlap adjoining runs by 2in – 3in. This roll is 3. 28ft ‘ x 82. 02ft ‘ 269 s.f it will cover up to a 6ft ‘ x 8ft ‘ x 7ft ‘ sauna. Includes two rolls. If you really want to do the job right purchase a roll of our tough tape aluminum foil tape with high-temp rated adhesive for the seams. One roll is enough for this roll of foil. This is a superior radiant and vapor barrier used for sauna construction or other building applications.